# FS Protection vs Ermetix Agent

The clearest difference is in-app purchases: Ermetix Agent at none against FS Protection's 3. Ermetix Agent also leads on iOS requirement (14.0 vs 18.0). FS Protection's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. FS Protection sells 3 one-off in-app purchases. Ermetix Agent asks for nothing beyond the download.

FS Protection ships an update every 3 weeks, Ermetix Agent every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | FS Protection | Ermetix Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/fs-protection/id914909809/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 320 MB | 100 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [F-Secure Data Oy](https://appshunter.io/developer/739077965) | [ERMETIX SRL](https://appshunter.io/developer/1035300725) |

## What reviewers say

### FS Protection

[App page](https://appshunter.io/ios/app/fs-protection/id914909809)

This app safeguards your personal information and devices while browsing the internet. It offers protection against malicious websites, secures banking transactions, filters scam SMS messages, and helps manage passwords and monitor email for data breaches. It also provides tools to protect children from inappropriate content and manage their online activity.

**Highlights:** Safe internet browsing, Malicious website avoidance, Secure banking site verification, Content filtering for children, Scam SMS message filtering, Password management, Email breach monitoring

**Features:** Safari Extension, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month, 1 Device | $1.99 | one-time |
| MS 12 Months - 1 device | $20.99 | one-time |
| Total 12 Months - 3 devices | $49.99 | one-time |


### Ermetix Agent

[App page](https://appshunter.io/ios/app/ermetix-agent/id1634388554)

**In-app purchases:** none


## Frequently asked questions

### Is FS Protection free?

FS Protection is free to download, with in-app purchases available.

### Is Ermetix Agent free?

Ermetix Agent is free to download, with no in-app purchases.

### Do FS Protection or Ermetix Agent have ads?

Neither FS Protection nor Ermetix Agent shows ads.

### Which is updated more often, FS Protection or Ermetix Agent?

FS Protection ships an update every 3 weeks, and Ermetix Agent every 3 months. Most recently, FS Protection was updated on October 26, 2026 and Ermetix Agent on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*